International Maths Olympiad Forum By SOF Olympiad Trainer - Page 395

User Forum

Subject :IMO    Class : Class 2

Ans 1: (Master Answer)

Class : Class 1

(D):


There are two shapes with 5 sides and two shapes with 6 sides.

 


Post Your Answer

Subject :IMO    Class : Class 2

Ans 1:

Class : Class 6
You are right D is the correct answer

Ans 2:

Class : Class 9
D is the correct answer

Ans 3: (Master Answer)

Class : Class 1

(D):

13 tens + 2 ones = 130 + 2 = 132

So, from options 123 is less than 132.


Ans 4:

Class : Class 5

Post Your Answer

Subject :IMO    Class : Class 6

Ans 1:

Class : Class 8

Ans 2: (Master Answer)

Class : Class 1

(B):


Post Your Answer

Subject :IMO    Class : Class 1

Post Your Answer

Subject :IMO    Class : Class 5

Ans 1:

Class : Class 1

Ans 2: (Master Answer)

Class : Class 1

(C):

 HCF < LCM
So statement p is true.
LCM is the least number than can be divided by both the numbers without leaving any ramainders.
So, Statement q is false.


Ans 3:

Class : Class 6
YES

Ans 4:

Class : Class 5

Ans 5:

Class : Class 7

Post Your Answer

Subject :IMO    Class : Class 3

Ans 1: (Master Answer)

Class : Class 1

(C): Minimum number of straight lines in the given figure is 9.


Post Your Answer

Subject :IMO    Class : Class 7

Post Your Answer

Subject :IMO    Class : Class 5

Ans 1:

Class : Class 6
its wrong!47/4-1/4=46/4

Ans 2:

Class : Class 6

Ans 3:

Class : Class 5
how come the answer is not D, how can we even subtract from a small number?

Post Your Answer

Subject :IMO    Class : Class 6

Ans 1: (Master Answer)

Class : Class 1

(A): Product of numbers l and m = lm
2 times the product of two numbers = 2lm
12 more than 2 times the product of two numebers l and m = 2lm + 12


Post Your Answer

Subject :IMO    Class : Class 6

Ans 1: (Master Answer)

Class : Class 1

(D): Length of given fig = 8 cm
Breadth of given fig = 2 x 8 = 16 cm
Perimeter of rectangle = 2(8 + 16) = 48 cm


Post Your Answer